GST / VAT / Sales Tax Calculator

How much tax is in this price?

Works for GST, VAT, sales tax or any percentage-based tax in any country.

Currency

Embed this calculator on your website (free)

Copy this code into your page. Free to use with the credit link intact.

<iframe src="https://money100x.com/embed/gst-vat-calculator" width="100%" height="720" style="border:1px solid #e5e7eb;border-radius:12px" title="GST / VAT / Sales Tax Calculator" loading="lazy"></iframe><p style="font-size:13px">GST / VAT / Sales Tax Calculator by <a href="https://money100x.com/tools/gst-vat-calculator">Money100x</a></p>

How this calculator works

Adding tax: tax = amount × rate. Removing tax: net = amount ÷ (1 + rate), tax = amount − net.

Frequently asked questions

Why not just subtract the percentage?

Because tax was calculated on the net price. Removing 18% from a tax-inclusive price means dividing by 1.18, not subtracting 18%.

Results are estimates based on the numbers you enter and simplified assumptions. They are not financial advice. See our disclaimer.

More Income, Tax & Work tools

Salary to Hourly CalculatorWhat is my salary worth per hour, day, week and month?Freelance Rate CalculatorWhat hourly rate should I charge as a freelancer?Salary Hike CalculatorWhat will my salary be after a raise?Overtime Pay CalculatorHow much overtime pay will I get?

See all free tools